<?php

/* -----------------------------------------------------------------
 * 	$Id: item.php 420 2013-06-19 18:04:39Z akausch $
 * 	Copyright (c) 2011-2021 commerce:SEO by Webdesign Erfurt
 * 	http://www.commerce-seo.de
 * ------------------------------------------------------------------
 * 	based on:
 * 	(c) 2000-2001 The Exchange Project  (earlier name of osCommerce)
 * 	(c) 2002-2003 osCommerce - www.oscommerce.com
 * 	(c) 2003     nextcommerce - www.nextcommerce.org
 * 	(c) 2005     xt:Commerce - www.xt-commerce.com
 * 	Released under the GNU General Public License
 * --------------------------------------------------------------- */

class item {

    var $code, $title, $description, $icon, $enabled;

    function item() {
        global $order;

        $this->code = 'item';
        $this->title = MODULE_SHIPPING_ITEM_TEXT_TITLE;
        $this->description = MODULE_SHIPPING_ITEM_TEXT_DESCRIPTION;
        $this->sort_order = MODULE_SHIPPING_ITEM_SORT_ORDER;
        $this->icon = '';
        $this->tax_class = MODULE_SHIPPING_ITEM_TAX_CLASS;
        $this->enabled = ((MODULE_SHIPPING_ITEM_STATUS == 'True') ? true : false);

        if (($this->enabled == true) && ((int) MODULE_SHIPPING_ITEM_ZONE > 0)) {
            $check_flag = false;
            $check_query = xtc_db_query("select zone_id from " . TABLE_ZONES_TO_GEO_ZONES . " where geo_zone_id = '" . MODULE_SHIPPING_ITEM_ZONE . "' and zone_country_id = '" . $order->delivery['country']['id'] . "' order by zone_id");
            while ($check = xtc_db_fetch_array($check_query)) {
                if ($check['zone_id'] < 1) {
                    $check_flag = true;
                    break;
                } elseif ($check['zone_id'] == $order->delivery['zone_id']) {
                    $check_flag = true;
                    break;
                }
            }

            if ($check_flag == false) {
                $this->enabled = false;
            }
        }
    }

    function quote($method = '') {
        global $order, $total_count;

        $this->quotes = array('id' => $this->code,
            'module' => MODULE_SHIPPING_ITEM_TEXT_TITLE,
            'methods' => array(array('id' => $this->code,
                    'title' => MODULE_SHIPPING_ITEM_TEXT_WAY,
                    'cost' => (MODULE_SHIPPING_ITEM_COST * $total_count) + MODULE_SHIPPING_ITEM_HANDLING)));

        if ($this->tax_class > 0) {
            $this->quotes['tax'] = xtc_get_tax_rate($this->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
        }

        if (xtc_not_null($this->icon))
            $this->quotes['icon'] = xtc_image($this->icon, $this->title);

        return $this->quotes;
    }

    function check() {
        if (!isset($this->_check)) {
            $check_query = xtc_db_query("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_SHIPPING_ITEM_STATUS'");
            $this->_check = xtc_db_num_rows($check_query);
        }
        return $this->_check;
    }

    function install() {
        xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, set_function, date_added) values ('MODULE_SHIPPING_ITEM_STATUS', 'True', '6', '0', 'xtc_cfg_select_option(array(\'True\', \'False\'), ', now())");
        xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ITEM_ALLOWED', '', '6', '0', now())");
        xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ITEM_COST', '2.50', '6', '0', now())");
        xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ITEM_HANDLING', '0', '6', '0', now())");
        xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, use_function, set_function, date_added) values ('MODULE_SHIPPING_ITEM_TAX_CLASS', '0', '6', '0', 'xtc_get_tax_class_title', 'xtc_cfg_pull_down_tax_classes(', now())");
        xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, use_function, set_function, date_added) values ('MODULE_SHIPPING_ITEM_ZONE', '0', '6', '0', 'xtc_get_zone_class_title', 'xtc_cfg_pull_down_zone_classes(', now())");
        xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ITEM_SORT_ORDER', '0', '6', '0', now())");
    }

    function remove() {
        xtc_db_query("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");
    }

    function keys() {
        return array('MODULE_SHIPPING_ITEM_STATUS', 'MODULE_SHIPPING_ITEM_COST', 'MODULE_SHIPPING_ITEM_HANDLING', 'MODULE_SHIPPING_ITEM_ALLOWED', 'MODULE_SHIPPING_ITEM_TAX_CLASS', 'MODULE_SHIPPING_ITEM_ZONE', 'MODULE_SHIPPING_ITEM_SORT_ORDER');
    }

}

